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  • Automatic
  • New Britain
  • 657
  • Multi Spindle Chucker
  • 1980

Specifications

Floor Space: 60 x 160"
Weight: 19,000 Lbs
Chuck/Collet Size: 5 7/8"
Cross Sl Travel Lower: 2.543"
Cross Sl Travel Upper: 2.313"
Main Tool Slide Travel: 6"
Motor HP: 15-30
Net Weight: 19,000 Lbs
Number of Spindles: 6
Spdl RPM Positive Clutch: 86-763
Spdl RPM Twin Disk: 327-1738
Swing: 5 3/4"
Tool Slide Feed Stroke: 6"

Notes

New Britain 6-Spindle Automatic Chucker
Model No. 657
Serial No. 40443
New roughly 1980
Floor Space: 60 x 160"
Weight: 19,000 Lbs
Chuck/Collet Size: 5 7/8"
Cross Sl Travel Lower: 2.543"
Cross Sl Travel Upper: 2.313"
Main Tool Slide Travel: 6"
Motor HP: 15-30
Net Weight: 19,000 Lbs
Number of Spindles: 6
Spdl RPM Positive Clutch: 86-763
Spdl RPM Twin Disk: 327-1738
Swing: 5 3/4"
Tool Slide Feed Stroke: 6"
Equipped With:
3 Jaw Chucks
Motorized Chip Conveyor
4 Cross Slides
Universal Threading
Coolant pumping system
Machine Condition:
· Machine is sold as not working but it is probably fully
functional to a more experienced user. It powers up and the
conveyor works. We did not manage to get the spindle to turn.
· Lube system appears to be working.
· Hydraulics appears to be working